Open Box SureFire Flash Hider Closed-Tine for 5.56 Rifles (1/2×28)

Used/Open Box Item: This product is not eligible for return. Click to learn more about used products.

Original price was: $169.00.Current price is: $147.18.


Product Summary

SureFire adapters serve as rock-solid, precision mounting platforms for SureFire SOCOM Fast-Attach Suppressors and serve as a standalone muzzle device. The SFCT-556-1/2-28 closed-tine adapter closely represents a traditional birdcage flash hider, with wrench flats for easy installation.

  • Construction: Heat-treated stainless steel.
  • Coating: DLC coating.
  • Length: 2.3″.
  • Weight: 2.6 oz.
  • Durable construction for long service life.
  • Highly resistant to gas and particle erosion.
  • Multiple bearing surfaces for accurate suppressor alignment.
  • Proudly designed and manufactured in the U.S.A.


Technical Information


5.56 NATO / .223 Remington

Color / Pattern

Firearm Compatibility

Thread Pitch

1/2 x 28

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit